Inquiry (采购产品): mwanzarodger@yahoo.com What is the effective distance of illumination for a 40,100 Watt white flourescent Tube? Please note that Iam a student here in Zambia. Urgent. Regards, Rodger Mwanza. **** Hidden Message ***** Rodger Mwanza 10101 ZMB Company: AZBiopest Technologies Title: Mr. Phone: 260-3-321734 E-mail: mwanzarodger@yahoo.com **** Hidden Message ***** mwanzarodger@yahoo.com